package com.hao.tool.common.constant;

/**
 * description
 *
 * @author RuiHaoZ on hgits.cn
 * @date 2019/5/3 18:01
 */
public class Commons {

    public static final String SUB_KEY = "userName";



    public static final String DOT_JSON = ".json";
    public static final String DOT_ZIP = ".zip";
    public static final String DOT_XLS = ".xls";

    public static final long SIZE_KB = 1024;
    public static final long SIZE_MB = SIZE_KB * 1024;
    public static final long SIZE_GB = SIZE_MB * 1024;


}
